baber/WOPTO huggingface dataset:
Patent JP-S5790784-A (JP)
Title: Reading system of information
Inventor: IKEDA HIROYUKI
IPC: G06K7/016
Filed: 1980-11-28
Abstract: PURPOSE:To reduce the opening/closing frequency of a shutter and at the same time to reduce the incident quantity of the disturbance light to a photoelectric transducer, by setting the open time of the shutter for photoelectric transducer longer than the reading time interval of a series of bar code symbols. CONSTITUTION:A shutter 9 that opens and closes the light incident to a photoelectric transducer 10 that detects a bar code signal light 8 is provided to a device 1 that reads the bar code symbol by the scanning of the laser beam. The open time of the shutter 9 is set longer than the reading time interval of a series of bar code symbols 7. For instance, the closing time of the shutter 9 is set at a time T (e.g. 5sec) which i slightly longer than the time interval by which each goods is read at the reading time points 21 and 21'. And in case the next goods passes through a sensor within the time T, the shutter 9 is opened for a prescribed period of time T from the passing time of the goods.
Patent JP-S6146050-A (JP)
Title: Semiconductor integrated circuit device
Inventor: NAGAMINE HISASHI
IPC: H01L21/3205
Filed: 1984-08-10
Abstract: PURPOSE:To inhibit the floating and dropping of a power supply, and to obtain a semiconductor integrated circuit device having a small area by superposing power supply lines in a plurality of layers and wiring the power supply lines. CONSTITUTION:A wiring to a circuit 12 from a power supply pad 11 is formed by wirings consisting of two layers of a wiring 13 and a wiring 14, which is positioned onto the wiring 13, is composed of the same component and has the same width. That is, there are a first conductive layer 43 and a second conductive layer 44 on a substrate 41 while holding an insulating layer 42. Accordingly, since the conductive layers 43, 44 consisting of the same two components are used as a power supply fed to the circuit, the sectional area of the wiring only of sufficiently inhibiting an effect from wiring impedance by currents consumed by the circuit 12 can be formed, thus improviding the capability of the circuit, then sufficiently allowing margins for specifications.
Patent JP-H0216771-A (JP)
Title: Semiconductor device
Inventor: UCHIDA HISASHI
IPC: H01L29/872
Filed: 1988-07-04
Abstract: PURPOSE:To reduce resistance of a device section by forming an ohmic electrode on a buried layer and a Schottky electrode on an epitaxial layer. CONSTITUTION:A high concentration n<+> buried layer 7 is formed on a GaAs semi-insulator substrate 6 and an epitaxial layer 8 is formed on the resulting buried layer. Further, the resulting substrate is etched with the circumference of a Schottky junction region left behind, and the epitaxial layer is removed, and thereafter an SiO2 film 5 as passivation is formed. Then, an ohmic electrode 4 and an opening of the Schottky electrode 2 are formed on and in the film 5, and metallized to form an electrode. Hereby, a semiconductor device is formed, which includes the ohmic electrode formed substantially on the same plane as that of the Schottky electrode.
Patent JP-S6145017-A (JP)
Title: Underground stirring and mixing blade device for ground improvement
Inventor: KAWAMURA KUNIMOTO
IPC: E02D3/12
Filed: 1984-08-10
Abstract: PURPOSE:To sufficiently mix soil and an improving agent with stirring by providing a rotary stirring and mixing blade projectionally to the tip end side of the rotary shaft of a ground improver and also by providing a jet nozzle for the ground improving agent in the neighborhood of the base of the blade. CONSTITUTION:A shaft 2 is fixed and a rotary shaft 1 is turned, whereupon a stirring and mixing blade 3 projectionally provided to the side of the shaft 1 is turned by a rotary coupler 4. Under the condition, the shafts 1 and 2 are lowered into the ground, and a ground improving agent is jetted from a jet nozzle 6 through the main flow path 8 and branched flow path 7. The soil and the ground improving agent can thus be sufficiently mixed with stirring by the rotary stirring and mixing blade 3 being turned.
Patent JP-S5871389-A (JP)
Title: Decorating method for commemorative
Inventor: ARAKI YOSHIO
IPC: C23C28/00
Filed: 1981-10-20
Abstract: PURPOSE:To provide resistance to long-term preservation to commemoratives and to give aesthetic and massive feeling to the commemoratives by subjecting the same to pretreatments then to a shape retaining treatment by plastics thereafter plating metals thereon. CONSTITUTION:An example is given in which felt shoes which are the first shoes worn by an infant in his/her first walking is to be decorated as a commemorative. The broken parts of the shoes 1 are repaired and are dried thoroughly. Auxiliary means contg. stuffings are put into the inpide of the shoes 1 to hold the shoes in a correct shape. Thereafter, plastics for retaining the shape are coated on the outside of the shoes 1 and are penetrated thoroughly into the fibers to form shape retaining layers 2. After the coated shoes are left standing to allow the resin soln. to polymerize and set, the surfaces are polished and a conductive paint layer 3 is provided on the surface. Upon drying of the layer 3, a plating layer 4 of a suitable thickness is provided thereon by an ordinary electroplating method. Clear lacquer or the like is coated on the surface thereof to provide a finish layer 5 and if necessary the shoes are bolted 7 to a base 6, whereby the products are completed.
Patent JP-S6411196-A (JP)
Title: Additive for aqueous slurry of carbonaceous fine powder
Inventor: NAKAYAMA MITSUKO
IPC: C10L1/32
Filed: 1987-07-06
Abstract: PURPOSE:To obtain the titled additive capable of realizing high concentration of a slurry and providing shearing resistance and standing stability for a long period, by using a sulfonic acid group-containing aromatic hydrocarbon based polymer (salt) and ampholytic surfactant together. CONSTITUTION:The aimed additive obtained by using (A) (i) a polymer prepared by polymerizing a polymerizable aromatic sulfonic acid based monomer group as an essential component and, as necessary, adding and polymerizing other polymerizable hydrocarbon based monomer groups and/or (ii) a sulfonated polymer obtained by polymerizing a polymerizable hydrocarbon based monomer group containing a polymerizable aromatic monomer as an essential component and sulfonating the resultant polymer and (B) an ampholytic surfactant [e.g. (sulfo)betaine, glycine, alanine or imidazoline type] together. Furthermore, the weight ratio of the components (A) to (B) used is preferably within the range of 99/1-50/50.
Patent JP-S5690884-A (JP)
Title: Stabilization of ground
Inventor: TAZAWA SHIYUNSUKE
IPC: C09K17/06
Filed: 1979-12-26
Abstract: PURPOSE: To strongly stabilize the ground by injecting a grout consisting of an aqueous sodium silicate solution, a lime-gypsum mixture in a specific weight ratio, and phosphoric acid (Na salt) into the ground and then hardening the grout.  
     CONSTITUTION: A 1:3W3:1 mixture of lime and at least one gypsum selected from gypsum dihydrate, α-gysum hemihydrate, β-gypsum hemihydrate, and II-type anhydrous gypsum and at least one selected from NaH 2 PO 4 , Na 2 HPO 4 , Na 3 PO 4 , and phosphoric acid are added to an aqueous sodium silicate solution to obtain a grout. Then, the grout is injected into the ground and hardened. Thus, the hardening time of the grout is lengthened and the application of not only a quick solidifying method but also a penetrating injection method is made possible. Furthermore, the use of this type of grout enables the ground to be stabilized to a higher strength. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5869645-A (JP)
Title: Double feed preventive method in automatic paper feed
Inventor: SUNAGA MOTOHARU
IPC: B65H3/48
Filed: 1981-10-21
Abstract: PURPOSE:To reliably separate paper sheets one by one and to feed each of them in such a way as providing sheet members between mutually adjacent paper sheets which have been piled up on the paper loading stand, and decreasing apparent friction factor between mutual paper sheets. CONSTITUTION:When paper sheets 4 are piled up on a paper loading stand 1, the paper sheets 4 and plastic sheets 7 are alternately placed on the paper loading stand 1, plastic sheets 7a, 7b are interposed between paper sheets 4a, 4b, friction factor between the paper sheets 4 and the plastic sheets 7 is stabilized against the environmental changes, etc., and simultaneously said factor is apparently decreased below the friction factor mu2 between mutual paper sheets.  Thus, double feed of the paper sheets can be securely prevented, and the paper  sheets can be surely fed one by one.
Patent JP-H0773369-A (JP)
Title: Merchandise sale data processor
Inventor: SUZUKI TOSHIMITSU
IPC: G06Q30/06
Filed: 1993-06-16
Abstract: PURPOSE:To improve reliability by preventing malfunction caused by non- consistency between a new program and registered data by discriminating the state of a memory for registration and executing program reload processing after the settlement of account is forcedly processed when the state shows the non-settlement of account. CONSTITUTION:When the processing of the settlement of account is started, the contents of a totalizer, namely, the registered data are printed on a receipt by a printer 20 and transmitted through a communication interface 15 to a host computer 3 as well and afterwards, the memory for registration is cleared. When program data are received by down line loading from the host computer 3, it is discriminated whether the memory for registration is cleared or not and when it is cleared, a program memory is reloaded based on the received data. On the other hand, when data are remained in the memory for registration by performing registration processing, the execution is controlled so as to automatically start the processing of the settlement of acocunt and to perform the reload processing of program data aftet the end of the settlement of account.
Patent JP-H0217755-A (JP)
Title: Image information transmission managing system
Inventor: SOMEKAWA AKIHIKO
IPC: G06T1/00
Filed: 1988-07-05
Abstract: PURPOSE:To easily set a group identification code at the timing of transmission by making individual information to be made into a group into a data base in a filing part at the time of transmitting image information to plural opponent facsimile equipment. CONSTITUTION:An image input part 2 reads the image information, and a display part 3 displays information classified by every department/branch and information classified by every customer to be made into the group. Also, a keyboard part 4 inputs an individual information collation code to display the information classified by every department/branch and the information classified by every customer on the display part 3. And a control part 1 performs the control of the image input part 2, the display part 3, and the keyboard part 4 and data transfer control with a data processing part 5. The data processing part 5 retrievers the information classified by every department/branch or the information classified by every customer setting the individual information collation code as a key. A filing part 6 stores the information classified by every department/branch and the information classified by every customer.
Patent JP-H0932434-A (JP)
Title: Sealing structure of clearance of door
Inventor: HAYASHI MASAYOSHI
IPC: E06B7/22
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To seal between an end edge of a doorcase frame and a side edge of a side pillar of a door device or between end edges of two sheets of doors in the door device of two-sheet door structure, or seal between a doorcase frame and a side pillar in the door device of single sheet door structure. SOLUTION: A sealing unit 16' and a spring 18' constituting an elastic energizing unit are provided in a side edge in a vertical direction of a doorcase frame or a side edge of a side pillar. A recessed groove extended in a vertical direction is provided in an end edge or a side edge of a side pillar of the opposed one doorcase frame. The sealing unit 16' has a protrusion part 161' continued in a vertical direction. The part 161' is engaged with the recessed proove.
Patent JP-2000001213-A (JP)
Title: Storage device for conveying truck
Inventor: UENO ICHIRO
IPC: B65G47/52
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a storage device for conveying trucks, that can rapidly convey the conveying trucks in and out of assigned storage sections and reduce installation space while being easily maintained. SOLUTION: A storage device for conveying trucks is provided with a traverser 5 with carriages 4 for transferring the conveying trucks 2 carrying conveyed articles with the longitudinal direction placed in a travel direction, by movement in the travel direction, storage parts 6 having a plurality of adjacent storage sections 6A arranged in the transverse direction of the carriages 4 and conveying the conveying trucks 2 loaded with the conveyed articles, in and out of the storage sections from the travel direction, and linear conveying lines L1, L2, L3 for conveying the floor face conveying trucks in and out of the carriages 4.
Patent JP-H03143256-A (JP)
Title: Special motor for power generation
Inventor: YABUSAKI MAKOTO
IPC: H02K53/00
Filed: 1988-07-08
Abstract: PURPOSE:To conduct power generation dispensing with fuel by generating electricity using electricity, and performing power generation again, making use of the generated electricity, and repeating these. CONSTITUTION:The shaft of a rotor whose radius is extremely large is shaped like two wheels of an axle. Moving vanes are attached onto the periphery. For the vanes, the ones having electromagnet built-in, and the ones not having electromagnets built-in are attached alternately. The stator and the rotor are electromagnetized with a vane between by a coil of the same power source. The rotor and the stator are arranged to face each other. The vanes of right and left rotors, which are supported by one shaft and have been shaped like two wheels, are induced alternately by stators and sent flying, and it rotates repeating the rotary piston type motion. Building-in a generator whose shaft is made the same within the rotating diameter, electricity can be taken out.
Patent JP-H0460388-A (JP)
Title: Heat exchanging fan
Inventor: SASANO KIYOMI
IPC: F28D19/04
Filed: 1990-06-27
Abstract: PURPOSE:To enhance heat exchanging performance and to reduce a manufacturing cost by reducing heights of blades at an inner periphery, provided radially from a rotating center at front and rear sides in a disc state lower than those at an outer periphery. CONSTITUTION:A heat exchanging fan 11 has many blades 13 provided radially from a rotating center 12 at entire front and rear sides formed in a disc state. Heights H1 of the blades 13 at an outer periphery are lower than the heights H2 at an inner periphery. Further, pitches between the blades are similarly increased at the pitch P11 of the outer periphery larger than at the pitch P12 of the inner periphery to obtain excellent ventilation of an inlet through grooves 14 between the blades 13. In a mold, since the heights of the protrusions for molding grooves 24 are reduced as compared with the width, sufficient strength can be obtained. Thus, heat exchanging performance can be improved, and a manufacturing cost can be reduced.
Patent JP-S6228255-A (JP)
Title: Printing wire and guide structure of printing head
Inventor: MATSUMOTO SHUJI
IPC: B41J2/25
Filed: 1985-07-31
Abstract: PURPOSE:To raise wear resistance and hardness of the structure of a printing head by making up the structure from a printing wire of steel material and a guide in which a surface layer composed primarily of chromium oxide is provided on a base with a guide hole which guides and supports the printing wire. CONSTITUTION:A high-speed steel sintered body is dipped in a liquid composed primarily of a chromium compound (CrO3) and then baked at 550-600 deg.C. These processes are repeated plural times to cause CrO3 to disperse into the sintered body, and the sintered body is subjected to a machining work to obtain a guide. The guide and the printing wire of high-speed steel are built together in the printing band of a dot printer. The printing wire is operated with speed of 1,500Hz for printing operation. The abrasion of the printing wire in the guide hole of the guide can thus be greatly lessened.
Patent JP-2001002084-A (JP)
Title: Bag
Inventor: INAGAWA YOSHINORI
IPC: B65D30/16
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To improve a self-standing property and a holding property of a bag. SOLUTION: An upper corner part subsequent to a side seal 14 of a bag section 13 at a bag 10 is provided with a pouring seal section 16. A seal width of the side seal 14 is expanded upwardly. The side seal 14 and the pouring seal are made to be continuous at a curved line seal 18.
Patent JP-H0726831-A (JP)
Title: Rising and falling device of window panel
Inventor: NAKAMU HARUHIRO
IPC: B60J1/17
Filed: 1993-07-08
Abstract: PURPOSE:To increase bearing rigidity of a window panel with simple construction. CONSTITUTION:A rising and falling device of a window panel is equipped with the window panel (3), a rising and falling drive, a guide rail (50) having guide surfaces (55a, 55b, 57a and 57b) and a guide roller. A guide rail (50) is formed of a general section (51) setting the widths of the guide surfaces (55a and 55b) for a rising and falling guide and a fixed bearing (53) setting the widths of the guide surfaces (57a and 57b) for the fixed bearing narrower than the general section. The guide roller (61) is formed a lower guide riller (63) lifted and guided to the general section (51) of the guide rail (50) and an upper guide roller (65) fitted to the fixed bearing (53) of the guide rail (50) at a fully closed position of the window panel, so that bearing rigidity is greatly increased.
Patent JP-H0220118-A (JP)
Title: Space dividing switch
Inventor: SUZUKI MASAO
IPC: H04Q3/52
Filed: 1988-07-08
Abstract: PURPOSE:To delete the number of elements to constitute a crossing switch and to reduce an energy consumption by providing a common constant current source for crossing switches connected to the same output data line out of the crossing switches. CONSTITUTION:When for example a logic 1 is given to an input terminal 12 of a crossing switch 10-44, a constant current source 11-4 flows only at a transistor Q3 of the crossing switch 10-44 and does not flow at remaining crossing switches 10-14, 10-24 and 10-34. Thus, for differential transistors Q1 and Q2 connected to the corrector of the transistor Q3, the crossing switch 10-44 only becomes active. The action when other crossing switch except the crossing switch 10-44 becomes an active condition is also the same. Consequently, the necessary element per crossing switch may be transistors Q1-Q3 only, an N number of constant current sources is sufficient concerning the energy consumption, and therefore, the low power of 1/N is executed.
Patent JP-H04367285-A (JP)
Title: Photoelectric conversion semiconductor device
Inventor: ARAKI TOSHIO
IPC: H01L27/14
Filed: 1991-06-14
Abstract: PURPOSE:To prevent short-circuit, disconnection, squeeze-out of bonding wires on a photodetector and the like from being generated due to the use of the bonding wires as well as to contrive the simplification of an assembly process and a reduction in the cost of equipment. CONSTITUTION:Leads 13a are adhered on a transparent insulating substrate 14, a semiconductor photoelectric transducer 11 having solder bumps 12 is subjected to facedown bonding and the whole is molded with a transparent resin material 15.
Patent JP-S5792838-A (JP)
Title: Cassette to cassette substrate process device
Inventor: TAKAHASHI NOBUYUKI
IPC: H01L21/302
Filed: 1980-12-02
Abstract: PURPOSE:To save an exhaust pump and to make space factor of a substrate process equipment to favorable by a method wherein a chamber is used both as for the inserting chamber and as for the taking out chamber of substrates. CONSTITUTION:The substrate 4 to be processed are inserted at first in condition being accommodated in a cassette 11 into the chamber 10 to be used both as for inserting and as for taking out. Then the chamber 10 is exhausted to a vacuum, and the whole numbers of the substrates 4 accommodated in the cassette 11 is transferred in a cassette 12. After the inside of the chamber 10 is exhausted up to the prescribed degree of vacuum, a seal valve 13 is opened to send the substrates 4 accommodated in the cassette 12 into a process chamber 2'. Adhesion of films is performed to the substrates sent into the chamber 2'. The substrates finished with process are returned into the chamber 10 again, and are accommodated in the cassette 11 being the whole number of the substrates 4 transferred already in the cassette 12 and being in empty condition. Then the valve 13 is closed, the air is introduced in the chamber 10, and the cassette 11 is taken out in the air.
Patent JP-H1115067-A (JP)
Title: Magnetic recording and reproducing device for photographic film
Inventor: INENA KATSUYA
IPC: G03B17/24
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording/reproducing device for a photographic film capable of preventing the clogging and biased wear of a magnetic head caused by staining on the magnetic head. SOLUTION: A holding member 54 for holding a reproducing head 46 and a recording head 48 is rotated around a shaft 56 by a driving mechanism, then, the states of the recording head 48 and the reproducing head 46 are switched to three kinds, that is, the recording head 48 is made in a recording state where the head 48 works on the film, the reproducing head 46 is made in a reproducing state where the head 46 works on the film and both the heads 46 and 48 are made in a retreated state where the heads are retreated from the magnetic recording layer of the film. Besides, the device is provided with a pair of dummy heads working on the edge part opposite to the edge part of the film on which the reproducing head 46 and the recording head 48 work, then, the curling of the film is controlled. Besides, the film track is controlled by the end part of the head at a retreat time so as to suppress the fluctuation of a distance between the film and a perforation detecting sensor, and also, the sensor is arranged at a position with less distance fluctuation so as to accurately detect by the sensor.
Patent JP-H0728650-A (JP)
Title: Planning type expert system structuring assisting device
Inventor: YOSHIKAWA MASAZUMI
IPC: G06N5/04
Filed: 1993-07-08
Abstract: PURPOSE:To structure the planning type expert system which automatically designs a plan of high quality at a high speed with small development man-hours and to facilitate maintenance by using a restriction problem description language and a general allocation library. CONSTITUTION:This device consists of a restriction optimization problem description language 12 which enables the description of a restriction optimization problem, a restriction problem managing mechanism 14 which manages internal data 13 of the restriction optimization problem, a basic restriction processing mechanism 16 which evaluates and propagates restrictions, and the versatile allocation library 15 wherein allocation routines for back tracking, initial allocation, automatic adjustment, etc., are gathered. Then a user formulizes a plan problem as a restriction optimization problem 11 consisting of a set of variables, a set of candidates for the variables, a set of restrictions among the variables, and a target function and generates the restriction optimization problem description 11 by using the restriction optimization problem description language 12. Further, an allocation routine in the versatile allocation library 15 is selected and utilized as an automatic plan designing function.